Genius 9900 - Toothbrush ORAL-B - Free user manual and instructions
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| Product Type | Electric Toothbrush |
| Brand | Oral-B |
| Model | Genius 9900 |
| Dimensions (Handle) | Approximately 25 cm (9.8 in) height |
| Weight (Handle) | Approximately 110 g (3.9 oz) |
| Power Source | Rechargeable Lithium-Ion battery |
| Charging Time | 12 hours |
| Battery Life | Up to 2 weeks with regular use |
| Cleaning Modes | Daily Clean, Sensitive, Gum Care, Whitening, Deep Clean, Tongue Clean |
| Smart Features | Bluetooth connectivity, Position Detection, Pressure Sensor, Timer (2 min) with QuadPacer |
| Brush Head Type | CrossAction, FlossAction, or Precision Clean (compatible with all Oral-B brush heads) |
| Included Accessories | Handle, 2 brush heads, charger, travel case |
| Water Resistance | IPX7 (waterproof up to 1 meter for 30 minutes) |
| Safety Features | Pressure sensor to prevent brushing too hard; overcharge protection |
| Cleaning and Maintenance | Rinse handle and brush head after use; replace brush head every 3 months |
| Spare Parts | Brush head refills (various types), charger, travel case |
| General Information | Compatible with Oral-B app for brushing feedback and tracking |
Frequently Asked Questions - Genius 9900 ORAL-B
How do I clean the Oral-B Genius 9900 toothbrush?
Rinse the brush head and handle under running water after each use. Do not use harsh chemicals. Dry the handle before charging. Replace brush head every 3 months.
How long does it take to charge the Genius 9900?
A full charge takes approximately 12 hours. A 5-minute charge can provide enough power for one brushing session.
How do I replace the brush head?
Pull the old brush head straight off the handle. Push the new brush head onto the handle until it clicks into place. Ensure a tight fit.
Is the Genius 9900 compatible with the Oral-B app?
Yes, it connects via Bluetooth to the Oral-B app for real-time feedback, brushing tracking, and personalized guidance.
How do I activate travel lock on the Genius 9900?
Press and hold the power button for 3 seconds until the indicator light flashes. Repeat to unlock. Travel lock prevents accidental activation during travel.
What does the pressure sensor do?
The pressure sensor alerts you if you brush too hard. The handle vibrates or the red light activates, helping protect gums and enamel.
How long does the battery last on a full charge?
With twice-daily brushing of 2 minutes, the battery lasts up to 2 weeks. Actual battery life may vary based on usage and features.
Is the Genius 9900 waterproof?
Yes, it has an IPX7 rating, meaning it can be submerged in water up to 1 meter for 30 minutes. Safe for use in the shower.
What is the warranty period for Oral-B Genius 9900?
Oral-B typically offers a 2-year warranty from the date of purchase. Check your manual for specific terms and conditions.
Can I use other Oral-B brush heads with the Genius 9900?
Yes, it is compatible with all Oral-B brush heads except those for iO series. Recommended heads include CrossAction, FlossAction, and Precision Clean.
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USER MANUAL Genius 9900 ORAL-B
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Product information
Brand : ORAL-B
Model : Genius 9900
Category : Toothbrush